How much rwhp?

[1qckFOX]

Hey guys. I'm a NooB here but ive been browsing these board for a while. What do you think my RWHP and Torque is with these mods? On and Off the bottle. Thanks


24# 73mm C&L MASS AIR
75 or 70 TB BBK
Cobra upper and lower intake
E303 cam
MAC shortie headers
Mac H-pipe
Mac mufflers
Elderbrock 75 shot
Ford perfomance underdrive pullies
Mac cold Air kit
Optima Red top

 

[mike keirstead]

First of all 75mm TB is way to big. 65 or 70 is good.

Without spray---220 rwhp TOPS
With Spray---260 rwhp TOPS

Assuming your motor is healthy and in good tune.

Your heads are choking your motor from making good power...also you didnt mention a good fuel pump.

Pretty much have to have one with the spray.

 

[Fox Saleen 163]

Just some friendly advice, I wouldn't run the 75mm TB. Might be a good idea to even go down to a 65mm. Basic rule of thumb is not to use a TB bigger than your MAF meter.

Not sure about how much power you will put out, I don't want to guess and get a bunch of crap for it.

 

[mike keirstead]

Maybe 230 rwhp and 280 ft/lbs no spray
275 rwhp and 325 ft/lbs with.

Again assuming that is a 5 speed also.

 

[1qckFOX]

Yeah It's a 5 spd. with 30k miles. Thanks guys

 

[1qckFOX]

What do you all think i will make with some GT-40 irons?

 

[mike keirstead]

250-255 no spray.

 

[1qckFOX]

250-255 no spray.

Damn didn't think i would pick up that much for only $300.


Next mod: gt40 iron heads

 

[mike keirstead]

They are worth 20-25 rwhp....i just got a set for 190.

 

[mike keirstead]

Remeber.....this is all a guess. You may gain More/less. I am just going of what ive seen before.

 

[xplo89gt]

I would guess 230rwhp maybe more if you have a good tune.

I pulled off 227rwhp with exhaust, pullies, maf, timing...

 

[1qckFOX]

Damn $190 the cheapest I can find them is for $300

 

[RyanSG]

i've seen a stang with a bad engine blew out black smoke one cylender was almost dead. And that made 220Hp at the RW. all it had was a high flow exhaust. so that shoudl give a judge as to how good these engines really are

 

[mike keirstead]

Damn $190 the cheapest I can find them is for $300

Ebay...i got lucky